29043148160

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{205339}}^1$

素因数の和:205388

約数の個数: 128

約数和(自身を含む): 79170890400

約数和(自身を除く): 50127742240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 85, 104, 128, 130, 136, 160, 170, 208, 221, 260, 272, 320, 340, 416, 442, 520, 544, 640, 680, 832, 884, 1040, 1088, 1105, 1360, 1664, 1768, 2080, 2176, 2210, 2720, 3536, 4160, 4420, 5440, 7072, 8320, 8840, 10880, 14144, 17680, 28288, 35360, 70720, 141440, 205339, 410678, 821356, 1026695, 1642712, 2053390, 2669407, 3285424, 3490763, 4106780, 5338814, 6570848, 6981526, 8213560, 10677628, 13141696, 13347035, 13963052, 16427120, 17453815, 21355256, 26283392, 26694070, 27926104, 32854240, 34907630, 42710512, 45379919, 53388140, 55852208, 65708480, 69815260, 85421024, 90759838, 106776280, 111704416, 131416960, 139630520, 170842048, 181519676, 213552560, 223408832, 226899595, 279261040, 341684096, 363039352, 427105120, 446817664, 453799190, 558522080, 726078704, 854210240, 907598380, 1117044160, 1452157408, 1708420480, 1815196760, 2234088320, 2904314816, 3630393520, 5808629632, 7260787040, 14521574080, 29043148160]

約数ペア:

[(1, 29043148160), (2, 14521574080), (4, 7260787040), (5, 5808629632), (8, 3630393520), (10, 2904314816), (13, 2234088320), (16, 1815196760), (17, 1708420480), (20, 1452157408), (26, 1117044160), (32, 907598380), (34, 854210240), (40, 726078704), (52, 558522080), (64, 453799190), (65, 446817664), (68, 427105120), (80, 363039352), (85, 341684096), (104, 279261040), (128, 226899595), (130, 223408832), (136, 213552560), (160, 181519676), (170, 170842048), (208, 139630520), (221, 131416960), (260, 111704416), (272, 106776280), (320, 90759838), (340, 85421024), (416, 69815260), (442, 65708480), (520, 55852208), (544, 53388140), (640, 45379919), (680, 42710512), (832, 34907630), (884, 32854240), (1040, 27926104), (1088, 26694070), (1105, 26283392), (1360, 21355256), (1664, 17453815), (1768, 16427120), (2080, 13963052), (2176, 13347035), (2210, 13141696), (2720, 10677628), (3536, 8213560), (4160, 6981526), (4420, 6570848), (5440, 5338814), (7072, 4106780), (8320, 3490763), (8840, 3285424), (10880, 2669407), (14144, 2053390), (17680, 1642712), (28288, 1026695), (35360, 821356), (70720, 410678), (141440, 205339)]